19193433

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29483}}^1$

素因数の和:29524

約数の個数: 16

約数和(自身を含む): 30191616

約数和(自身を除く): 10998183

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 29483, 88449, 206381, 619143, 913973, 2741919, 6397811, 19193433]

約数ペア:

[(1, 19193433), (3, 6397811), (7, 2741919), (21, 913973), (31, 619143), (93, 206381), (217, 88449), (651, 29483)]